High Performance Refrigeration Copper Pipe for Refrigerating System

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500 kg
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10000 kg/month

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Product Description:

 Name:High Performance Refrigeration Copper Pipe for Refrigerating


Mainly used in refrigerating system of air conditioners; high precision and pressure-resistant product manufactured through extrusion, rolling, drawing, surface treatment, and heat treatment, usually processed into finned refrigeration pipe and other refrigeration devices.

Type Specificationss:


air conditioner copper pipe


 straight copper pipe,pancake coil copper pipe,capillary copper pipe


GB/T1527-2006,JIS H3300-2006,ASTM B75M,ASTMB42,ASTMB111,ASTMB395,

ASTM B359,ASTM B188,ASTM B698,ASTM B640,etc

















1m,2m,3m,6m,or as required


 1/16 hard,1/8 hard,3/8 hard,1/4 hard,1/2hard,full hard,soft,.


mill,polished,bright,oiled,hair line,brush,mirror,sand blast,or as required

Price Term

 Ex-Work,FOB,CNF,CFR,CIF etc



 TT,L/C etc

Export to

Singapore,Indonesia,Ukraine,Korea,Thailand,Viet Nam,Saudi Arabia,Brazil,Spain,Canada,



2 tons


 Standard export package ,or as required.


Copper pipe have strong, corrosion resistant properties, and become a modern 

contractor in all of commodity house pipes, heating, cooling water piping installation

of choice


If you have any question ,please feel free to contact me 

we are sure your inquiry or requirements will get prompt attention


Usage: Mainly used in refrigerating system of air conditioners; high precision and pressure-resistant product manufactured through extrusion, rolling, drawing, surface treatment, and heat treatment, usually processed into finned refrigeration pipe and other refrigeration devices.

Production Equipment

      750-1500kg main frequency induction copper melting furnace, 80MN water seal extruder, LG60 high speed two-roll cold pilger mill, straight-line wire-drawing machine, copper tube/pipe straightener, polisher, 84′ copper coil winding machine, straightening-cutting & pancake coiling machine, thermoplastic packaging machine, 1.2T continuous bright annealing furnace.

 80MN extruder

Continuous bright annealing furnace

Testing Devices

       spectrum analyzer, atomic absorption analyzer, spectrophotometry, analytical balances, metallurgical microscope, eddy current flaw detector, metal tensile testing machine, eddy conductivity instrument.

Hardness tester

Spectrum analyzer

Metallurgical microscope

Metal tensile testing machine

Atomic absorption analyzer


      refined copper — smelting & casting — extrusion — rolling — drawing — straightening-cutting/forming of pancake coil — bright annealing — packaging — finished goods.


GB/T 1527-2006     Drawn tube of copper and copper alloys
GB/T 16866-2006   Dimensions and tolerances of copper and copper alloy seamless tubes
GB/T 4423-2007     Copper and copper-alloy cold-drawn rod and bar
GB/T 5231-2001     Wrought copper and copper alloys chemical composition limits and forms of wrought products
GB/T 5585.1-2005   Copper or aluminium and its alloy bus bars for electrical purposes—Part 1:Copper andcopper alloy bus bars
GB/T 17791-2007   Seamless copper tube for air conditioner and refrigeration equipment
GB/T 19850-2005   The seamless round copper tubes for electrical purposes
GB/T 26024-2010   Seamless copper and copper alloys tube for valves on air-conditioning and refrigeration system
ASTM B280-2008   Standard Specification for Seamless Copper Tube for Air Conditioning and Refrigeration Field Service
EN 12735-1:2001  Copper and copper alloys Seamless,round copper tubes for air-conditioning and refrigeration Part 1:Tubes for piping systems
EN 12735-2:2001  Copper and copper alloy – seamless round copper tube/pipe for air-conditioning and refrigeration system – for equipment
JIS H3300-2009       Seamless copper and copper alloy tube/pipe

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Q:The following 5 pieces of brass split air conditioner can effectively connect up to 5 meters and {} effect of refrigeration in many meters range?
Your question is divided into the following situations: 1 and 1.5 air conditioners are generally: wall hanging machine, factory standard 4 or 5 meters (brass tubing box) but the most general in 7 meters can be guaranteed 2 horses: if the wall hanging machine, like the above product, if it is a cabinet type standard 5 meters of pipeline, but generally in the 10 meters can be guaranteed 3 horses: general machine can form more, Guiji, wind pipe, crane and so on, so the maximum length is within 30 meters but are products of different manufacturers, in the form of different length machine are different, so the maximum length of reference manual to choose
Q:copper is dielectric?
This Site Might Help You. RE: copper is dielectric? A slab of copper of thickness b is thrust into a parallel-plate capacitor of plate area A and plate separation d; the slab is exactly halfway between the plates. (a) What is the capacitance after the slab is introduced? (b) If a potential difference V is maintained between the plates, what...
Q:why is copper-contaminated water dangerous?
Copper is a 'heavy metal' and is very poisonous. Yet some organisms require it. Acarospora anomila will only live where copper levels are high. Copper will not affect pH but pH will affect the solubility of the copper.
Q:Is a copper quarter worth anything?
It is more likely a quarter that had been in water or has other environmental damage. In order to be a copper quarter the outside layers would have to been missed when the blank was made. It then would be real thin and weigh a lot less than 5.67 grams of a normal quarter. Cleaning it would damage it more, for it is damage in the first place.
Q:What is the thermal conductivity of copper wire 0 gauge?
You obviously have no idea what you're doing. Do some research on basic electrical theory and try again.
Q:copper or rubber bit?
I started my 4 yr old in a plain rubber dee, he has a very soft mouth because of it. I also do jumpers on my TB in a loose ring, which he goes fine in. It basicly whatever suites your horse.
Q:Connect air conditioning outdoor unit, high pressure, low pressure, two copper tubes, what should pay attention to?
The exhaust must be carried out. The specifications of the air conditioner can be viewed with specific requirements.
Q:why is copper not used to build but steel is?
The points made about strength are certainly true and are the primary reason Cu is not the material of choice for building construction. That said, there are some structural applications where Cu or Cu alloys are used in preference to Fe and steel. Look at fittings on sail boats, bronze holds up to saltwater corrosion way better than steel. Copper is a natural biocide. Copper has been used for roofing for hundreds of years. Prior to the invention of steel (development of technology to smelt Fe), the highest tech materials available were Cu alloys (this was the Bronze Age). As in almost all engineering endeavors, it is an issue of trade-offs. You can certainly use materials that are not as strong, you just have to use more of them, larger I beams, thicker sheets, etc.
Q:Is COPPER a good investment for precious metal investors?
Copper is probably a good investment. Many thieves are cutting wires and power lines and stealing it in Canada.
Q:Air conditioning 12 /6 copper tube is about 1 kilograms, how many meters?
12# wall thickness is typically 1.0mm, inch in diameter and 12.7mm in English6# the wall thickness is 0.7mm, the diameter is imperial, and the specification is 6.35mmOne kilogram length: metric corresponds to length 12#, 3.25m imperial 12.7, specification 3.05M6# corresponds to length 9.63m, imperial 6.35, specification 9.031m

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